trickbot | cd4ef82f4e0042d8521404b02126a27301596df1e867f35358b0a54643963e99

Analysis

max time kernel
140s
max time network
149s
platform
windows10_x64
resource
win10-en-20211104
submitted
07-12-2021 12:53

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General

Target

cd4ef82f4e0042d8521404b02126a27301596df1e867f35358b0a54643963e99.dll
Size

1.7MB
MD5

f5be812c1a1d94b0552e223c72e465b1
SHA1

3335590b471b74350a3584aa9dfa0e93edbc5da7
SHA256

cd4ef82f4e0042d8521404b02126a27301596df1e867f35358b0a54643963e99
SHA512

d99cd7506eae22e93fdce5fb15e052ddf2b1959504a64bc7e223592c0013c7aa9dea5355754d7ce2c778629fd01b7f177c789ee495e453c74bc239fc5af63fe2

Score

10^/10

trickbot rob141 banker trojan

Malware Config

Extracted

Family

trickbot

Version

100019

Botnet

rob141

65.152.201.203:443

185.56.175.122:443

46.99.175.217:443

179.189.229.254:443

46.99.175.149:443

181.129.167.82:443

216.166.148.187:443

46.99.188.223:443

128.201.76.252:443

62.99.79.77:443

60.51.47.65:443

24.162.214.166:443

45.36.99.184:443

97.83.40.67:443

184.74.99.214:443

103.105.254.17:443

62.99.76.213:443

82.159.149.52:443

Attributes

autorun
Name:pwgrabb
Name:pwgrabc

ecc_pubkey.base64

Signatures

Trickbot
Developed in 2016, TrickBot is one of the more recent banking Trojans.
trojan banker trickbot
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

wermgr.exe

description pid process

Token: SeDebugPrivilege 1856 wermgr.exe

description	pid	process
Token: SeDebugPrivilege	1856	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 3472 wrote to memory of 3160	3472	rundll32.exe	rundll32.exe
PID 3472 wrote to memory of 3160	3472	rundll32.exe	rundll32.exe
PID 3472 wrote to memory of 3160	3472	rundll32.exe	rundll32.exe
PID 3160 wrote to memory of 2108	3160	rundll32.exe	cmd.exe
PID 3160 wrote to memory of 2108	3160	rundll32.exe	cmd.exe
PID 3160 wrote to memory of 2108	3160	rundll32.exe	cmd.exe
PID 3160 wrote to memory of 1856	3160	rundll32.exe	wermgr.exe
PID 3160 wrote to memory of 1856	3160	rundll32.exe	wermgr.exe
PID 3160 wrote to memory of 1856	3160	rundll32.exe	wermgr.exe
PID 3160 wrote to memory of 1856	3160	rundll32.exe	wermgr.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cd4ef82f4e0042d8521404b02126a27301596df1e867f35358b0a54643963e99.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3472

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cd4ef82f4e0042d8521404b02126a27301596df1e867f35358b0a54643963e99.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:3160

C:\Windows\SysWOW64\cmd.exe
C:\Windows\system32\cmd.exe
3⤵
PID:2108

C:\Windows\system32\wermgr.exe
C:\Windows\system32\wermgr.exe
3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1856

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1856-123-0x0000000000000000-mapping.dmp

Download
memory/1856-124-0x00000285444D0000-0x00000285444F8000-memory.dmp

Filesize
160KB

Download
memory/1856-125-0x00000285446E0000-0x00000285446E1000-memory.dmp

Filesize
4KB

Download
memory/1856-127-0x0000028544710000-0x0000028544712000-memory.dmp

Filesize
8KB

Download
memory/1856-126-0x0000028544710000-0x0000028544712000-memory.dmp

Filesize
8KB

Download
memory/3160-118-0x0000000000000000-mapping.dmp

Download
memory/3160-119-0x0000000004760000-0x00000000049C8000-memory.dmp

Filesize
2.4MB

Download
memory/3160-120-0x0000000002E70000-0x0000000002EB5000-memory.dmp

Filesize
276KB

Download
memory/3160-121-0x0000000002EC0000-0x0000000002EC1000-memory.dmp

Filesize
4KB

Download
memory/3160-122-0x0000000010001000-0x0000000010003000-memory.dmp

Filesize
8KB

Download